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The problem of this is that they were receiving the exactly same food on the both conditions so the lepton levels were screaming.
问题在于他们两种条件下他们得到的食物完全一样因此瘦素在他们睡觉的时候
For mean in the mist of blanket so that suggested that sleep deprivation in this controlled experiment might represent a risk factor for overeating and eventually weight gain.
就已经在传递信息了这说明在控制试验中剥夺人们的睡眠可能提高他们暴饮暴食和增加体重的风险
We of course were eager to further examine that and to follow up with a second study where not only we measured lepton as the product of fat cells.
我们当然等不及开展进一步的试验接下来在第二个试验中我们不光检测了脂肪细胞释放出的瘦素水平
But we also measured ghrelin which is the opposite of lepton it is that the higher the ghrelin, the more hunger.
而且还检测了饥饿素饥饿素和瘦素正好相反饥饿素越高 人感到越饿
And ghrelin is released by stomach cells primarily and also acts on the same hypothalamic centers that control appetite sometimes lepton and ghrelin are described.
饥饿素主要由胃细胞释放也主要作用于掌管胃口的下丘脑中心有时我们把瘦素和饥饿素
As the Ying and Yang of appetite regulation so in this study which was partly designed in response.
比喻为调节胃口的"阴"和"阳"因此在这项研究中因为有人对前面的研究提出了批评
To the criticism of the previous study a short period of sleep deprivation a randomized cross-over design or order effect.
因此为了答复他们的质疑 我们设计了这个试验短期的睡眠剥夺随机性的横向设计以及顺序效应
And then importantly we administered questionnaires about hunger and appetite every hour.
很重要的是我们组织了问卷调查每个小时了解试验参与者的饥饿和胃口情况
So that we would know what the volunteers were saying were feeling and here are the findings in that the lepton levels.
这样我们便知道他们想说什么以及他们的感受是什么这里是他们的瘦素水平
When the subjects were sleep restricted so in these slides, sleep restriction dangers are always in red.
当试验参与者的睡眠受到限制时在这张图上 睡眠限制风险用红色表示
The lepton levels were decreased that confirmed what we had seen previously but surprisingly.
他们的瘦素水平便下降了这和我们之前的结论一样但令人吃惊的是
The ghrelin levels were increased so the hunger factor was higher the satire factor was lower.
他们的饥饿水平却上升了因此饥饿因素变高了而饱腹感降低了
